☂️ PT: Assembler Choice Step in Onboarding

[arthur791004]

Description

This is a project to promote the Assembler in the onboarding flow. It involves creating a "Design Choices" step after the Goals step, which will give users the option to either design their own theme or pick an existing theme.

Tasks

• Introduce a new step, Design Choices, to give users the option to either design their own theme or pick an existing theme.
• Add a track event to record the user's choice

PRs

• Onboarding Flow: Introduce the Design Choices step #85979